@font-face{font-family:Manrope;src:url('assets/fonts/manrope.ttf') format('truetype');font-weight:200 800;font-style:normal;font-display:swap}
:root{--ink:#122c41;--ground:#99d3f0;--paper:#f8fbfc;--line:rgba(18,44,65,.25);--muted:#355970;--pad:clamp(24px,5vw,88px);--ease:cubic-bezier(.16,1,.3,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--ground);color:var(--ink);font-family:Manrope,'Hiragino Kaku Gothic ProN','Yu Gothic',Meiryo,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-underline-offset:5px}button{font:inherit}::selection{background:var(--ink);color:var(--ground)}:focus-visible{outline:3px solid currentColor;outline-offset:7px}html{scrollbar-color:var(--ink) var(--ground)}.skip{position:fixed;top:12px;left:12px;transform:translateY(-180%);z-index:10;padding:12px;background:var(--paper);color:var(--ink)}.skip:focus{transform:none}.site-header{height:112px;padding:0 var(--pad);display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;font-size:27px;font-weight:800;letter-spacing:-.035em;text-decoration:none}.brand img{width:30px;height:30px}.site-nav{display:flex;gap:36px;font-size:13px;font-weight:700}.site-nav a{text-decoration:none}.site-nav a:hover{text-decoration:underline}.hero{min-height:calc(100svh - 112px);padding:14px var(--pad) 48px;display:flex;flex-direction:column;justify-content:space-between;position:relative}.hero-wordmark{font-size:clamp(100px,24.6vw,390px);line-height:1.05;font-weight:700;letter-spacing:-.04em;margin:0 0 42px;position:relative;align-self:flex-start}.hero-wordmark:after{content:'';display:block;width:clamp(12px,2.1vw,32px);height:clamp(12px,2.1vw,32px);background:currentColor;border-radius:50%;position:absolute;right:-.15em;top:.22em}.hero-bottom{display:grid;grid-template-columns:1.2fr 1fr;gap:70px;align-items:end}.hero h1{font-size:clamp(30px,3.2vw,49px);font-weight:600;line-height:1.65;letter-spacing:.025em;margin:0;text-wrap:balance}.hero-message{max-width:390px;justify-self:end;width:100%}.hero-message p{font-size:14px;line-height:2.1;margin:0 0 25px}.text-link{display:inline-flex;align-items:center;justify-content:space-between;gap:38px;min-height:48px;font-size:14px;font-weight:700;text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:10px}.arrow{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.5;flex-shrink:0;transition:transform .35s var(--ease)}a:hover .arrow{transform:translate(4px,-4px)}.hero-foot{display:flex;align-items:center;justify-content:space-between;font-size:12px;font-weight:600;margin-top:68px}.hero-foot a{text-decoration:none;display:flex;gap:12px;align-items:center}.hero-foot .arrow{width:14px;transform:rotate(135deg)}.hero-emblem{display:none}.about{background:var(--paper);padding:120px var(--pad);display:grid;grid-template-columns:1fr 1.25fr;gap:70px;align-items:start}.about h2{font-size:15px;font-weight:700;margin:8px 0}.about-copy h3{font-size:clamp(24px,2.5vw,38px);line-height:1.8;letter-spacing:.02em;font-weight:500;margin:0 0 30px;text-wrap:balance}.about-copy p{font-size:14px;line-height:2.2;max-width:560px;margin:0;color:var(--muted)}.contact{background:var(--ink);color:var(--paper);padding:90px var(--pad) 70px;display:grid;grid-template-columns:1fr 1.25fr;gap:50px}.contact h2{font-size:clamp(28px,3.3vw,50px);font-weight:500;line-height:1.6;margin:0}.contact-content p{font-size:14px;line-height:2;margin:5px 0 22px}.email{font-size:clamp(18px,2.7vw,40px);font-weight:500;letter-spacing:-.025em;display:inline-flex;align-items:center;gap:22px;text-decoration:none;max-width:100%;overflow-wrap:anywhere}.email span{min-width:0}.email .arrow{width:30px;height:30px}.email:hover span{text-decoration:underline}.contact-note{font-size:12px!important;opacity:.78;margin-top:22px!important}.site-footer{background:var(--ink);color:var(--paper);padding:28px var(--pad);border-top:1px solid rgba(248,251,252,.25);display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:12px}.site-footer .footer-brand{font-size:24px;font-weight:700;letter-spacing:-.035em}.site-footer p{margin:0}.proposal-back{position:fixed;bottom:18px;right:20px;z-index:8;background:var(--ink);color:var(--paper);padding:13px 18px;border:1px solid var(--paper);border-radius:6px;font-size:12px;text-decoration:none;box-shadow:none}
/* B: a deliberately different, split business-card composition. */
body[data-concept=b]{--ink:#164c36;--ground:#f0f4ec;--paper:#fff;--muted:#3f6251;--line:#b1c1b6}.hero-b .hero-wordmark{font-size:clamp(90px,13.5vw,210px);align-self:auto;position:absolute;left:var(--pad);bottom:70px;margin:0;z-index:1}.hero-b{display:grid;grid-template-columns:1fr 1fr;min-height:750px;padding-top:100px;padding-bottom:90px;column-gap:60px}.hero-b:before{content:'';position:absolute;left:52%;right:0;top:0;bottom:0;background:#164c36}.hero-b .hero-bottom{display:contents}.hero-b h1{grid-column:1;font-size:clamp(30px,3vw,45px);align-self:start;line-height:1.7}.hero-b .hero-message{grid-column:2;align-self:end;justify-self:start;color:#f0f4ec;max-width:350px;padding-left:25px;z-index:1}.hero-b .hero-foot{position:absolute;bottom:30px;left:var(--pad);right:var(--pad);color:#164c36}.hero-b .hero-foot a{color:#f0f4ec}.hero-b .hero-emblem{display:block;position:absolute;top:85px;left:calc(52% + 70px);width:190px;height:190px;filter:brightness(0) invert(1);transform:rotate(-12deg);transition:transform .7s var(--ease)}.hero-b:hover .hero-emblem{transform:rotate(0)}body[data-concept=b] .about{padding-block:135px}body[data-concept=b] .contact{background:#dce9c9;color:#164c36}body[data-concept=b] .site-footer{background:#dce9c9;color:#164c36;border-color:#b1c1b6}
/* C: typography as a constructed specimen, with the grid doing real layout work. */
body[data-concept=c]{--ink:#252525;--ground:#fff;--paper:#f0f0f0;--muted:#535353;--line:#ccc}.hero-c{border-top:1px solid #ccc;display:grid;grid-template-columns:repeat(4,1fr);min-height:calc(100svh - 112px);padding-top:0;background-image:linear-gradient(to right,transparent calc(100% - 1px),#ddd 0);background-size:calc((100% - var(--pad)*2)/4) 100%;background-position:var(--pad) 0;background-origin:content-box;background-clip:content-box}.hero-c .hero-wordmark{grid-column:1/-1;font-size:clamp(100px,23vw,350px);line-height:1.3;margin:0;letter-spacing:-.04em;font-weight:800}.hero-c .hero-wordmark:after{border-radius:0;background:#3945ea}.hero-c .hero-bottom{display:contents}.hero-c h1{grid-column:1/3;font-size:clamp(30px,3vw,45px);padding-block:30px}.hero-c .hero-message{grid-column:3/5;align-self:center;padding-left:30px;max-width:420px}.hero-c .hero-foot{grid-column:1/-1;margin-top:55px;padding-top:25px;border-top:1px solid #ccc}.hero-c .hero-emblem{display:none}body[data-concept=c] .contact{background:#3945ea;color:#fff}body[data-concept=c] .site-footer{background:#3945ea;color:#fff}body[data-concept=c] .about h2{font-size:30px;font-weight:700}
@media(min-width:1600px){.hero{min-height:850px}.hero-b{min-height:820px}.hero-c{min-height:850px}.hero-wordmark{font-size:390px}}
@media(max-width:760px){.site-header{height:88px}.brand{font-size:23px}.brand img{width:25px;height:25px}.site-nav{gap:20px;font-size:12px}.hero{min-height:calc(90svh - 88px);padding-top:40px;padding-bottom:28px}.hero-wordmark{font-size:24vw;margin-bottom:70px}.hero-wordmark:after{right:-.18em}.hero-bottom{grid-template-columns:1fr;gap:32px}.hero h1{font-size:29px;line-height:1.7}.hero-message{justify-self:start;max-width:100%}.hero-message p{font-size:13px;line-height:2;margin-bottom:16px}.hero-foot{margin-top:50px}.about{padding:72px var(--pad);grid-template-columns:1fr;gap:30px}.about-copy h3{font-size:24px;margin-bottom:24px}.about-copy p{font-size:13px}.contact{padding:65px var(--pad) 50px;grid-template-columns:1fr;gap:28px}.contact h2{font-size:30px}.contact-content p{font-size:13px}.email{font-size:clamp(17px,5.1vw,29px);gap:12px}.email .arrow{width:22px;height:22px}.site-footer{font-size:12px;padding-block:25px;align-items:end}.hero-b{display:flex;min-height:auto;padding-top:35px;gap:0}.hero-b:before{left:0;top:370px}.hero-b .hero-wordmark{position:relative;left:auto;bottom:auto;order:0;font-size:24vw;margin:0 0 35px}.hero-b .hero-bottom{display:flex;flex-direction:column;order:1;gap:70px}.hero-b h1{font-size:29px}.hero-b .hero-message{padding:35px 0 0;max-width:100%;margin-top:30px;min-height:210px;display:flex;flex-direction:column;justify-content:end}.hero-b .hero-emblem{width:65px;height:65px;top:400px;left:auto;right:var(--pad)}.hero-b .hero-foot{position:relative;bottom:auto;left:auto;right:auto;order:2;color:#f0f4ec;z-index:1;margin-top:42px}.hero-b .hero-foot span{font-size:12px}body[data-concept=b] .about{padding-block:75px}.hero-c{display:grid;padding-top:0}.hero-c .hero-wordmark{font-size:23vw;margin-bottom:20px;line-height:1.8}.hero-c h1{grid-column:1/-1;padding-top:10px}.hero-c .hero-message{grid-column:1/-1;padding-left:0;margin-top:18px;max-width:100%}.hero-c .hero-foot{margin-top:42px}.proposal-back{bottom:10px;right:10px;padding:10px 14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}.hero-emblem{transform:none!important}}